4054462872 has 32 divisors (see below), whose sum is σ = 10732402800. Its totient is φ = 1271988224.

The previous prime is 4054462871. The next prime is 4054462879. The reversal of 4054462872 is 2782644504.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054462871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4968297 + ... + 4969112.

Almost surely, 2^4054462872 is an apocalyptic number.

It is an amenable number.

4054462872 is an abundant number, since it is smaller than the sum of its proper divisors (6677939928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4054462872 is a wasteful number, since it uses less digits than its factorization.

4054462872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9937435 (or 9937431 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 4054462872 is about 63674.6642865119. The cubic root of 4054462872 is about 1594.5731338044.

The spelling of 4054462872 in words is "four billion, fifty-four million, four hundred sixty-two thousand, eight hundred seventy-two".